Ginca Mini Aquarium Cooling Fans Aquarium Fish Tank Aquatic Pet Cooling Fan System USB Adjustable Wind Speed Cooler Fish Tank Supplies

New and high quality!. Description: 1. Energy saving and environmental protection: The mini fan adopts a low-energy design and operates 24 hours a day without generating a large amount of electricity bills, while also contributing to environmental protection. 2. Air circulation: The fan can provide continuous and strong air flow, helping to circulate oxygen in the fish tank, which is beneficial for the survival and reproduction of aquatic organisms. 3. Good cooling effect: Mini fans can effectively reduce the water temperature in fish tanks, keeping the water temperature within a suitable range and providing a comfortable living environment for fish and aquatic organisms. 4. Quiet work: The fan runs almost noiseless and does not affect people's normal life and rest. 5. Portable installation: The compact size design makes fan installation more convenient, does not take up space, and is suitable for use in fish tanks of various sizes. Material: plastics. Color: As shown. Size: Reference